Hose connection device unit assembly



FIG. 1 is a perspective view of a hose connection device unit assembly showing my new design attached to a lawn mower deck;

FIG. 2 is an isolated view on an enlarged scale taken from FIG. 1;

FIG. 3 is an exploded view taken from FIG. 2;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

In the drawings, the broken lines showing a lawn mower illustrate environment and form no part of the claimed design. 

The ornamental design for a hose connection device unit assembly, as shown and described. 